nextSIM does not provide a truly unlimited high‑speed data plan for Cameroon. All plans that carry the label “Unlimited” give a fixed amount of high‑speed data—either 1 GB or 2 GB per day—and after the threshold is reached the speed is throttled to 512 kbps or 2 000 kbps, respectively.
Instead, travelers can choose from a range of fixed‑data packages. For example, the eSIM Cameroon 10 GB plan for 30 days costs $1,137.68, the 5 GB for 21 days plan costs $568.25, and a 3 GB plan for 30 days is available for about $30.11. These options offer larger data allowances and may be more cost‑effective for users who need substantial data in Cameroon.